Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
cua thong » cua thuong, cua khong, cua tong
cua tinh » cua sinh, va tinh, ha tinh
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cao » toan ban, toan tap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((trieu tinh) or (cua tinh)) - hanh tranh cua thong cong tan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((trieu tinh) OR (cua tinh)) - hanh tranh cua thong cong tan toan cao.
• Adding a wildcard symbol may retrieve word variants: ho ((trieu tinh) or (cua tinh)) - hanh tranh cua thong cong tan toan cao*.